℃

Package:

SC92F7320 (SOP8)

Core: 1T 8051

Flash ROM: 8K bytes Flash ROM (MOVC) prohibited addressing 0000H ~ 00FFH) can be rewritten for 10, 000 times

IAP: Code option into 0K, 0.5K, 1K or 8K

EEPROM: independent 128 bytes EEPROM can be rewritten for 100000 times. The data written-in has more than 10-year preservation life.

SRAM: Internal 256 bytes + external 256 bytes

System Clock (f_SYS):

l  As the system clock source, f_SYS can be set to 24MHz(3.7-5.5V), 12/6/2MHz (2.4-5.5V) by programmer selection.  

l℃ application environment, no more than ±1% of frequency error

Built-in Low-Frequency Crystal Circuit

l  Clock source of Base Timer (BTM), which can wake up the SC92F732X from stop mode

l℃ application environment, no more than ±4% of frequency error

Built-in 2KHz Oscillator

l  4-level LVR voltage options: 4.3V, 3.7V, 2.9V, 2.3V

l  2-wire JTAG programming and emulation interface

Interruption (INT):

l  3 external interrupt vectors shared by 14 interrupt ports, all of which can be defined in rising-edge, falling-edge or dual-edge trigger mode.

l  Up to 26 bidirectional independently controllable I/O interfaces, able to configure pull-high resistor independently

l  All I/Os equipped with sink current drive capability (70 mA)

l  3 standard 80C51 Timer/Counters: Timer0, Timer1 and Timer2

l  Three 8+2-bit PWM output channels with variable period and individual duty cycle, which can switch to different port outputs (6 outputs in total)

l  1 independent UART communication interface

Analog Peripheral:

l  Built-in 2.4V reference voltage

n  Internal one-channel ADC, where VDD can be measured directly

n  IDLE Mode: can be woken up by any interrupt.

Base Timer

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